| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $84.51 | 5.389% | $89.0642 | $89.06 | $89.05 | $89.10 |
| Purchase #2 | $227.41 | 8.781% | $247.3789 | $247.38 | $247.40 | $247.40 |
| Purchase #3 | $165.95 | 5.774% | $175.532 | $175.53 | $175.55 | $175.50 |
| Purchase #4 | $179.63 | 9.497% | $196.6895 | $196.69 | $196.70 | $196.70 |
| Purchase #5 | $222.75 | 3.451% | $230.4371 | $230.44 | $230.45 | $230.40 |
| Purchase #6 | $31.48 | 4.753% | $32.9762 | $32.98 | $33.00 | $33.00 |
| Purchase #7 | $190.40 | 12.438% | $214.082 | $214.08 | $214.10 | $214.10 |
| 7 purchase totals = | $1,102.13 | $1,186.1599 | $1,186.16 | $1,186.25 | $1,186.20 | |